7Hz x Crinacle Zero: 2 vs Moondrop Quarks DSP: which should you buy?

On aggregated review scores the 7Hz x Crinacle Zero: 2 comes out ahead with a HearWiki score of 79. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: 7Hz x Crinacle Zero: 2 - Great overall at around $25.

Wired IEMs

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

7Hz x Crinacle Zero: 2 leads on 3 of 5 measures.

7Hz x Crinacle Zero: 2
Moondrop Quarks DSP

HearWiki score

Sound

8.1

6.5

Calls

7.2

Value

9.8

Price (USD)

$25

$15

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

7Hz x Crinacle Zero: 2 (2023) against Moondrop Quarks DSP (2022). These are the same generation of hardware - nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price.

x Crinacle Zero: 220231 yr newer
Quarks DSP2022

Specifications

x Crinacle Zero: 2Quarks DSP

Type: Wired IEMs; Wired IEMs
Price (USD): $25; $15
HearWiki score: 79; 64
Released: 2023; 2022
Availability: Discontinued; Discontinued
Driver: 1DD; 6 mm dynamic
Driver type: dynamic; dynamic
Driver configuration: 1DD; -
Driver size: 10 mm; 6 mm
Drivers per side: 1; -
Impedance: 32 Ω; 16 Ω
Active noise cancelling: No; No
Detachable cable: Yes; -
Connector: 2-pin 0.78 mm; -

Specification comparison of 7Hz x Crinacle Zero: 2 vs Moondrop Quarks DSP
Spec	7Hz x Crinacle Zero: 2	Moondrop Quarks DSP
Type	Wired IEMs	Wired IEMs
Price (USD)	$25	$15
HearWiki score	79 / 100 Great	64 / 100 Good
Released	2023	2022
Audio
Driver	1DD	6 mm dynamic
Driver type	dynamic	dynamic
Driver configuration	1DD	-
Driver size	10 mm	6 mm
Drivers per side	1	-
Impedance	32 Ω	16 Ω
Features
Active noise cancelling	No	No
Design
Detachable cable	Yes	-
Connector	2-pin 0.78 mm	-

What reviewers said

7Hz x Crinacle Zero: 2

The 7Hz x Crinacle Zero: 2 is a budget-friendly dynamic IEM that delivers a warm, engaging sound signature with impressive tonal balance for its price. It stands out as an easy recommendation for everyday listening, offering strong performance and value without trying to be a technical marvel.

Pro:Excellent tuning for the price
Pro:Warm and fun sound presentation
Pro:Removable cable with standard 2-pin connector

Con:No noise cancellation
Con:Not a technical showcase
Con:May lack detail for critical listeners

Moondrop Quarks DSP

The Moondrop Quarks DSP is a tiny, wired in-ear that delivers surprisingly full and clear audio for its modest price, with a bass response that feels richer than the standard version. It's a practical, plug-and-play choice for casual listeners seeking a balanced and affordable upgrade to their phone or tablet's sound and mic quality, though its long-term durability remains a question mark.

Pro:Very affordable and great value
Pro:Clear, detailed sound with fuller bass
Pro:Comfortable and lightweight fit

Con:Long-term durability is unproven
Con:No noise cancellation for busy environments
Con:Tiny size may not suit all ear shapes

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

Compare something else

Swap either side out, or start again from the picker.

New comparison 7Hz x Crinacle Zero: 2 Moondrop Quarks DSP